X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=warnings.h;h=1c36628efff89e399d00d3cb09afef22c27fa63e;hb=9444d2138b6b5264fb9381e43188986db5564e80;hp=1157cb2e96f6de008b14b95cb08d276a15cea11b;hpb=84b2b14beadff5ecd6b639a44c9ae7c2f1664528;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/warnings.h b/warnings.h
index 1157cb2..1c36628 100644
--- a/warnings.h
+++ b/warnings.h
@@ -18,12 +18,15 @@
 #define G_WARN_ALL_MASK		(G_WARN_ALL_ON|G_WARN_ALL_OFF)
 
 #define pWARN_STD		NULL
-#define pWARN_ALL		(NULL+1)	/* use warnings 'all' */
-#define pWARN_NONE		(NULL+2)	/* no  warnings 'all' */
+#define pWARN_ALL		(((STRLEN*)0)+1)    /* use warnings 'all' */
+#define pWARN_NONE		(((STRLEN*)0)+2)    /* no  warnings 'all' */
 
 #define specialWARN(x)		((x) == pWARN_STD || (x) == pWARN_ALL ||	\
 				 (x) == pWARN_NONE)
 
+/* if PL_warnhook is set to this value, then warnings die */
+#define PERL_WARNHOOK_FATAL	(&PL_sv_placeholder)
+
 /* Warnings Categories added in Perl 5.008 */
 
 #define WARN_ALL		0
@@ -80,13 +83,17 @@
 #define WARNsize		12
 #define WARN_ALLstring		"\125\125\125\125\125\125\125\125\125\125\125\125"
 #define WARN_NONEstring		"\0\0\0\0\0\0\0\0\0\0\0\0"
-#define WARN_TAINTstring	"\0\0\0\0\0\0\0\0\0\100\0\0"
 
 #define isLEXWARN_on 	(PL_curcop->cop_warnings != pWARN_STD)
 #define isLEXWARN_off	(PL_curcop->cop_warnings == pWARN_STD)
 #define isWARN_ONCE	(PL_dowarn & (G_WARN_ON|G_WARN_ONCE))
-#define isWARN_on(c,x)	(IsSet(SvPVX_const(c), 2*(x)))
-#define isWARNf_on(c,x)	(IsSet(SvPVX_const(c), 2*(x)+1))
+#define isWARN_on(c,x)	(IsSet((U8 *)(c + 1), 2*(x)))
+#define isWARNf_on(c,x)	(IsSet((U8 *)(c + 1), 2*(x)+1))
+
+#define DUP_WARNINGS(p)		\
+    (specialWARN(p) ? (STRLEN*)(p)	\
+    : (STRLEN*)CopyD(p, PerlMemShared_malloc(sizeof(*p)+*p), sizeof(*p)+*p, \
+		     			     char))
 
 #define ckWARN(w)		Perl_ckwarn(aTHX_ packWARN(w))
 #define ckWARN2(w1,w2)		Perl_ckwarn(aTHX_ packWARN2(w1,w2))